National Weather Service Forecast for: San Marcos CA
Issued by: National Weather Service San Diego, CA
Updated: 2:52 am PST Dec 23, 2024
 
Today

Today: Sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.
Sunny

 Tonight

Tonight: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 48. Calm wind.
Patchy Fog

 Tuesday

Tuesday: Showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely and
Patchy Fog
 Tuesday
Night
Tuesday Night: Showers likely before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Showers
Likely then
Partly Cloudy
 Christmas
Day
Christmas Day: Sunny, with a high near 62. Southeast wind around 5 mph becoming southwest in the morning.
Sunny

 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 43.
Partly Cloudy

 Thursday

Thursday: Mostly sunny, with a high near 63.
Mostly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 43.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 65.
Mostly Sunny
Hi 68 °F Lo 48 °F Hi 62 °F Lo 46 °F Hi 62 °F Lo 43 °F Hi 63 °F Lo 43 °F Hi 65 °F

 

Today
 
 Sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.
Tonight
 
 Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 48. Calm wind.
Tuesday
 
 Showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 62. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Showers likely before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
 
 Sunny, with a high near 62. Southeast wind around 5 mph becoming southwest in the morning.
Wednesday Night
 
 Partly cloudy, with a low around 43.
Thursday
 
 Mostly sunny, with a high near 63.
Thursday Night
 
 Partly cloudy, with a low around 43.
Friday
 
 Mostly sunny, with a high near 65.
Friday Night
 
 Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 47.
Saturday
 
 Mostly sunny, with a high near 70.
Saturday Night
 
 Patchy fog. Otherwise, mostly cloudy, with a low around 48.
Sunday
 
 Mostly sunny, with a high near 70.

 

Forecast from NOAA-NWS for San Marcos CA.